With the reliability of 11 years of experience, Ashampoo’s WinOptimizer series makes Windows maintenance fast and easy – and it works for Windows XP, Vista (32/64bit) just as well as it does for the new Windows 7 (32/64bit). The One-click Optimizer does what it says and you can run it automatically so that you don’t need to think about it at all. It keeps your Windows computer running as fast and smoothly as on the first day you bought it.